West China Second University Hospital

This study aims to see if a new high-definition magnifying endoscopy with image enhancement is better than standard colposcopy at finding cervical and vaginal lesions. About 270 women aged 18-65 who need a colposcopy will be tested with both methods. The goal is to compare how ac…

This study will follow 500 boys aged 1 to 18 with Duchenne or Becker muscular dystrophy to learn how these diseases progress over time. Researchers will measure muscle function, body composition, and lab tests to find patterns that predict individual outcomes. The goal is to impr…

This observational study looks at how immunotherapy (immune checkpoint inhibitors) affects ovarian function and fertility in women aged 18-38 with cancer. Researchers will collect blood and stool samples over six treatment cycles to measure hormone levels and analyze gut bacteria…